Structure for a firing table

Abstract

The invention relates to a structure for a firing table to accept ceramic items to be fired.

We claim: 
     
       1. A firing table structure (10) for accepting ceramic items to be fired on a plurality of loading planes extending at vertically spaced locations from one another, having: 1.1. at least four props (12) located at spaced locations from one another, said props extending upwardly from said firing table (10),   1.2. at least two pair of said props (12) being connected by a plurality of rails (14) which are located one on top of another and are arranged at vertically-spaced locations from one another,   1.3. at least two of said rails (14) being arranged in a common horizontal plane, said rails extending parallel to and at horizontally-opposed spaced locations from one another,   1.4. said horizontally-opposed rails (14) being provided with a plurality of bearings (14v), each bearing being aligned with a bearing on the opposed rail,   1.5. a drivable support roller extending between and supported by said at least one pair of aligned bearings (14v),   1.6. said props (12), said rails (14), and said support rollers (16) consist of a refractory ceramic material.   
     
     
       2. Firing table structure in accordance with claim 1, in which the bearings (14v) consist of depressions on the top edge of the said rails (14).